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Osaka Itami

$445+ Cheap flights from Dulles Intl (IAD) to Osaka Itami (ITM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ITM
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Dulles Intl to Osaka Itami

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Osaka Itami (ITM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,064
(Priceline)

One-way from

$445
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,167
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Osaka Itami flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Osaka Itami flights.
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From Washington, D.C. Dulles Intl to Osaka Itami
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One-way flight from Washington, D.C. Dulles Intl to Osaka Itami
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Highest demand for flights based on searches. 12% potential increase in price ($198 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Dulles Intl to Osaka Itami

Cheapest flights from Dulles Intl to Osaka Itami
Explore the most affordable flight options available from Dulles Intl to Osaka Itami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:10 amIAD - ITM
1 stop19h 25mANA
Fri 12/127:05 amITM - IAD
1 stop16h 05mANA
Deal found 10/27$1,093
This Cheapflightsfares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:10 pmIAD - ITM
2 stops29h 00mANA
Fri 12/267:05 amITM - IAD
1 stop16h 05mANA
Deal found 10/26$1,097
This Orbitz deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:00 amIAD - ITM
2 stops21h 20mMultiple Airlines
Fri 12/1211:30 amITM - IAD
2 stops22h 56mMultiple Airlines
Deal found 10/27$1,162
This Ovago deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:10 amIAD - ITM
1 stop31h 00mANA
Fri 12/267:05 amITM - IAD
1 stop16h 05mANA
Deal found 10/26$1,216
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amIAD - ITM
2 stops22h 10mUnited Airlines
Fri 12/261:00 pmITM - IAD
2 stops21h 54mUnited Airlines
Deal found 10/26$1,220
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:00 amIAD - ITM
2 stops21h 20mAir Canada
Mon 12/154:00 pmITM - IAD
2 stops18h 26mAir Canada
Deal found 10/26$1,221
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:10 pmIAD - ITM
2 stops54h 00mUnited Airlines
Fri 12/261:00 pmITM - IAD
2 stops20h 18mUnited Airlines
Deal found 10/26$1,234
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1611:10 amIAD - ITM
1 stop19h 10mANA
Tue 11/257:05 amITM - IAD
1 stop16h 05mANA
Deal found 10/27$1,236
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:10 amIAD - ITM
1 stop17h 00mANA
Wed 12/38:20 pmITM - IAD
2 stops25h 07mANA
Deal found 10/27$1,245

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Osaka Itami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport that are best for you.

Fly from

Dulles Intl

Fly to

Osaka Itami

Route

Depart

Return

Price

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Sun 1/18

9:00 am-7:10 pm

2 stops20h 10m

Osaka Itami

Tue 3/31

2:00 pm-9:05 pm

2 stops20h 05m

$1,064

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Mon 4/20

12:10 pm-6:10 pm

1 stop17h 00m

Osaka Itami

Wed 4/29

8:20 pm-10:05 am

1 stop26h 45m

$1,093

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Sun 4/19

12:15 pm-6:10 pm

1 stop16h 55m

Osaka Itami

Wed 4/29

7:05 am-10:05 am

1 stop16h 00m

$1,093

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Wed 3/18

12:15 pm-6:10 pm

1 stop16h 55m

Osaka Itami

Wed 4/1

12:00 pm-3:40 pm

1 stop16h 40m

$1,093

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Sun 1/18

11:10 am-6:10 pm

1 stop17h 00m

Osaka Itami

Tue 3/31

12:00 pm-3:40 pm

1 stop16h 40m

$1,205

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Mon 12/1

6:00 am-5:10 pm

2 stops21h 10m

Osaka Itami

Fri 12/12

12:00 pm-3:40 pm

1 stop17h 40m

$1,209

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Wed 3/18

12:15 pm-6:10 pm

1 stop16h 55m

Osaka Itami

Wed 4/1

12:00 pm-11:57 pm

2 stops24h 57m

$1,215

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Wed 12/3

6:00 am-6:10 pm

2 stops22h 10m

Osaka Itami

Fri 12/26

1:00 pm-8:54 pm

2 stops21h 54m

$1,220

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Sat 11/15

5:58 am-7:40 am

3 stops59h 42m

$445

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Fri 11/14

5:34 pm-7:30 am

3 stops47h 56m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 18 results
1
2

Compare providers for flights from Dulles Intl to Osaka Itami

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Osaka Itami in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Osaka Itami Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Osaka Itami Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Osaka Itami Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Osaka Itami Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Osaka Itami Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Osaka Itami

Have a flexible travel schedule? Discover the best time to fly to Osaka Itami from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Osaka Itami

Get insights into the airlines that provide service to Osaka Itami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka Itami. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with ANA from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
994 reviews

Crew

8.7

Food

7.7

Comfort

8.2

Entertainment

7.9

Overall

8.4

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ANA
8.4
Very good
994 reviews
ANA
8.4
Very good
994 reviews

Crew

8.7

Food

7.7

Comfort

8.2

Entertainment

7.9

Overall

8.4

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Osaka Itami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport?

    Airlines like Air Canada and ANA fly from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport in about 17h. The time it takes to get you to your destination can typically vary by up to 3h 10m. Washington, D.C. Dulles Intl Airport and Osaka Itami Airport are separated by a distance of 6921 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport round-trip?

    ANA, at $1,264, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Osaka Itami Airport..

  • Can I find deals for flights from Dulles Intl to Osaka Itami that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Osaka Itami flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Osaka Itami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Osaka Itami.

  • Can I find deals for business class flights from Dulles Intl to Osaka Itami?

    Yes. Cheapflights offers flight deals from Dulles Intl to Osaka Itami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Osaka Itami Airport?

Book flights to Osaka Itami Airport if you plan to visit one of these locations
Nara
Nishinomiya

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Top airline flying from Dulles Intl to Osaka Itami

Discover the top airline that operate flights from Dulles Intl to Osaka Itami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$1,264Average$1,778FlexibilityNo cancel feeOn-time80%

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